I've tried to be as comprehensive as possible, but I may have missed something. Feel free to reach out and let me know if there's something you think should be added.
Know that reading these trigger warnings can spoil some things.
BROKEN AND BOUND SOULS
Grief, death, violence, themes around body autonomy, themes around consent (not sexual), alcohol as a coping mechanism
UNNATURAL SELECTION
Kidnapping, physical violence (perpetrated by humans and robots), death, loss of a loved one, murder and attempted murder, grief, suicidal thoughts, survivor's guilt, mentions of suicide and suicide attempts (off the page), coercion and control, gun violence, major injuries
ONLY LIVING THINGS BREATHE
Violence, captivity, torture/unwilling scientific experiment, injuries, death, murder